August 14: Marten Toonder's Tom Poes story De Geheimzinnige Roverhoofdman is first published. Halfway the story Tom Poes' home town Rommeldam makes its debut, as do the recurring characters Bulle Bas and Brigadier Snuf.

September 23: The Belgian children's comics magazine Le Soir-Jeunesse, a supplement of the Nazi-controlled newspaper Le Soir, disappears after hardly a year of publication. The Adventures of Tintin, which was published in its pages since its creation in 1940, moves within Le Soir itself.

October 18: Marten Toonder's Tom Poes story Het Verdwijneiland is first published. Halfway the story the characters Wal Rus and professor Joachim Sickbock make their debut.

October 23: On Nazi orders two Dutch comics magazines, namely De Humorist and Sjors, are banned from publication. Sjors will nevertheless still be published but within the pages of the magazine Panorama until it finally vanishes in March 1942 and won't return until after the war in June 1947. [4]